Systems and methods for read request bypassing a last level cache that interfaces with an external fabric

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United States of America Patent

PATENT NO 9619382
SERIAL NO

13970311

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Abstract

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Methods for read request bypassing a last level cache which interfaces with an external fabric are disclosed. A method includes identifying a read request for a read transaction, generating a phantom read transaction identifier for the read transaction and forwarding the read transaction with the phantom read transaction identifier beyond a last level cache before detection of a hit or miss with respect to the read transaction. The phantom read transaction identifier acts as a pointer to a real read transaction identifier.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avudaiyappan, Karthikeyan Sunnyvale, US 54 814

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